Fluorine-lined pipes and accessories are renowned as the "King of Plastics," boasting excellent temperature resistance and corrosion resistance. They are ideal for conveying highly corrosive media such as nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine gas, aqua regia, mixed acids, and bromides, among other organic solvents.

Fluorine-lined pipes refer to steel pipes with a fluorine lining, which are divided into two types: molded steel lined PTFE pipes and steel lined PTFE pipe liners.

Compression Molding Pipe: Primarily made by compression molding polytetrafluoroethylene powder, shaped through molds and then formed under water pressure, followed by baking in an oven. Such pipes are commonly used in situations with high vacuum and harsh medium environments, demonstrating significant effects; however, they also come with relatively higher costs.

Fluorine-lined Pipe: This type of pipe is made by directly fitting a push-on tube (manufactured from PTFE, with uniform wall thickness and good density) over a steel pipe, then processed and flipped at both ends. This type of pipe is relatively cost-effective and suitable for relatively peaceful medium environments.